Foamed concrete, also called cellular light weight concrete is produced by the mixing lightweight mortar result from water, Portland cement, fine sand including or alone fly ash and preformed stable foam. Bubble with foaming agent with the help of the bubble generator. Air content is usually between 40 to 80% of the total. Bubble size is different from 0.1 to 1.5 mm in diameter.
There is a bubble generator in GD 2000 foam concrete mixer, this machine can automatic pump water and foaming agent. You are a perfect machine, foam concrete.